Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062460 | Laminated piezoelectric ceramic element manufacturing method | Hiroshi Asano, Masachika Takata, Masanori Kato | 2011-11-22 |
| 7910016 | Piezoelectric ceramic composition and piezoelectric ceramic electronic component | Shinichiro Kawada, Ryoko Katayama | 2011-03-22 |
| 7897921 | Pyroelectric ceramic composition, and infrared element, and infrared detector | Koji Hayashi, Hideki Ishii | 2011-03-01 |
| 7754095 | Piezoelectric ceramic composition and piezoelectric ceramic electronic component | Shinichiro Kawada, Ryoko Katayama | 2010-07-13 |
| 7691286 | Piezoelectric ceramic composition, method for manufacturing the same, and piezoelectric ceramic electronic component | Shinichiro Kawada, Ryoko Katayama | 2010-04-06 |
| 7585429 | Piezoelectric ceramic composition | Ryoko Katayama, Shinichiro Kawada | 2009-09-08 |
| 7504042 | Piezoelectric ceramic composition and piezoelectric ceramic electronic component | Shinichiro Kawada | 2009-03-17 |
| 7431785 | Manufacturing method for monolithic piezoelectric part, and monolithic piezoelectric part | Tomoyuki Ogawa | 2008-10-07 |
| 6806625 | Piezoelectric ceramic composition and piezoelectric element | Tomoyuki Ogawa, Toshikatsu Hisaki | 2004-10-19 |
| 6454959 | Piezoelectric ceramic material, sintered piezoelectric ceramic compact, and piezoelectric ceramic device | Isamu Yoshizawa | 2002-09-24 |
| 6383408 | Piezoelectric ceramic and surface wave device using the same | Koji Matsubara | 2002-05-07 |
| 6299791 | Piezoelectric ceramic material and piezoelectric ceramic sintered body obtained using the same | Isamu Yoshizawa | 2001-10-09 |
| 6280650 | Piezoelectric ceramic composition, buzzer and actuator using the same | Tomoyuki Ogawa | 2001-08-28 |
| 6208063 | Surface acoustic wave device having polycrystalline piezoelectric ceramic layers | Akira Ando | 2001-03-27 |
| 6117355 | Piezoelectric ceramic composition and piezoelectric element using the piezoelectric ceramic composition | Isamu Yoshizawa, Koichi Hayashi, Akira Ando | 2000-09-12 |
| 6080328 | Piezoelectric ceramic and method for producing piezoelectric ceramic element | — | 2000-06-27 |
| 5954993 | Piezoelectric ceramic composition and method for producing piezoelectric ceramics | Akira Ando | 1999-09-21 |